baber/WOPTO huggingface dataset:
Patent DE-3400981-A1 (DE)
Title: Device for coating iron cores consisting of individual laminates
Inventor: GRAUL OTTO
IPC: H01F41/02
Filed: 1984-01-13
Abstract: A device for coating iron cores consisting of individual laminates for transformers, inductor coils, measurement transducers or the like, having a laminate transportation device with gripping elements which are fitted such that they can be displaced vertically, of which at least one, in the state when it is raised off the laminate stack, is at a different distance from the plane of the stack and the plane of the laminates parallel thereto than the other gripping elements, is intended to be constructed such that the laminate edge or the laminate edges of the laminates which are to be transported does or do not hang down, or hang down excessively, when the laminate edge or the laminate edges projects or project relatively far beyond the outer gripping element or elements. This is achieved in that the outer gripping element or elements (2) of the laminate transportation device are provided so far away from the laminate edge (14) that the laminate (7) bends so far that the laminate edge (14) or the laminate edges (14) is or are suspended as a result of the intrinsic weight below the plane of the laminates (17) or the lowest supporting point of the raised laminate (7). At least one gripping element (15) is provided towards the interior in addition to the outer gripping element or elements (6) or at a sufficiently close distance (16) from said element or elements, which gripping element (15) can be pushed downwards so far that, as a result of the bending of the laminate (7) formed in this case, the laminate edge (14) or the laminate edges (14) can be lifted as far as or above the lowest supporting point of the laminate (7) or virtually into or above the plane (17) of the laminates. ... Original abstract incomplete. <IMAGE>
Patent DE-3402916-A1 (DE)
Title: Catalytic converter housing for motor vehicles
Inventor: CHRISTL WILFRIED
IPC: F01N13/02
Filed: 1984-01-28
Abstract: A catalytic converter housing for motor vehicles is described with two monolithic exhaust catalytic converter blocks arranged in series through which the flow can pass longitudinally, which housing is angled in the area between the catalytic converter blocks and can thereby be more easily adapted to the conditions under the vehicle floor. For more uniform admission of the exhaust gas flow to the second catalytic converter block, the angular area may be provided with gas baffle plates.
Patent DE-3406200-A1 (DE)
Inventor: JARMUZEWSKI HANS-GEORG DIPL IN
IPC: F22B31/00
Filed: 1984-02-21
Abstract: A steam generator arranged as a single-pass boiler with a stationary fluidized-bed hearth and a superimposed ash-circulating system. The fluidized bed is divided into several individually controllable sections to which, in each instance, there is associated a belt-charging machine, an ash separation and ash return system, and a secondary air feed line.
Patent DE-3410969-A1 (DE)
Title: Drum lid
Inventor: KONKEL SIEGFRIED
IPC: B65D21/02
Filed: 1984-03-24
Abstract: In order to achieve the fact that a drum lid (6) with a circumferential stacking edge (8) allows both secure column stacking with automatic palletising and rules out damage due to pallet runners to be placed on, the lid surface inside the inner periphery (9) of the stacking edge (8) is fitted with a centring cone (11) which is to be pressed in, substantially into the plane of the inner periphery (9) (Figure 2). <IMAGE>
Patent DE-3411110-A1 (DE)
Title: Device for testing the lines of telecommunications cables
Inventor: BRUNKE HELMUT
IPC: G01R31/02
Filed: 1984-03-26
Abstract: The invention relates to a device for testing the lines (3a, 3b) of telecommunications cables with connection via a measurement adapter (13). The measuring devices (6, 7, 16, 17) are connected via a connection panel (1, 14) to the measuring points under test. The advantage of these arrangements according to the invention is that the measurements can be carried out at a central point in an allocation corresponding to the measuring point arrangement. In the connection panels (1, 14), contact units (2, 15) are used with which the respective required connections are made. <IMAGE>
Patent DE-3418105-A1 (DE)
Title: Device for measuring the area of flat material to be measured, in particular leather
Inventor: DORSTEWITZ RAINER DR ING
IPC: G01B21/28
Filed: 1984-05-16
Abstract: A device for measuring the area of flat material (30) to be measured, in particular leather, operates with the material to be measured continuously traversing a measuring unit (1). A receiving device (10) for the front end (31) of the material to be measured is provided, which carries a printing device (40) for the purpose of stamping the material (30) to be measured. In order to hold the material to be measured in place, a clamping device (20) is assigned to the receiving device (10). Furthermore, there are means (21) for forming a loop (32) in the material (30) to be measured, which is held in place, between the measuring unit (1) and the receiving device (10). This produces a measuring device with an integrated printing device which has only a short length in the traversing direction. <IMAGE>
Patent DE-3432005-A1 (DE)
Title: Support-finger holder, which can be swivelled, for universal tool grinding machines and special tool grinding machines
Inventor: REITZIG REINER
IPC: B24B3/02
Filed: 1984-08-31
Abstract: A support-finger holder, which can be swivelled, for universal tool grinding machines and special tool grinding machines, it being possible for the bearing surface of the support finger, as a chord, to swivel in the centre of a circle about its own axis. As a result, the complicated fitting of the support finger when changing over in order to grind a new tool is made substantially easier and the installation periods are shortened. Particularly when grinding milling tools with staggered teeth, setting to the second cutter with an opposed angle is dispensed with.
Patent DE-3432720-A1 (DE)
Inventor: MUELLER DIETER JUERGEN DR
IPC: C07C17/04
Filed: 1984-09-06
Abstract: 1,2,3-trichloropropane is prepared by reacting allyl chloride with sulfuryl chloride, in the presence of 1-10,000 ppm of a nitrogen-containing base, a phosphine or a phosphine oxide. Suitable nitrogen-containing bases include aliphatic, aromatic and heterocyclic amines, and mixtures thereof; suitable phosphines are preferably aliphatic or aromatic phosphines and suitable phosphine oxides are aliphatic or aromatic phosphine oxides.
Patent DE-3433643-A1 (DE)
Inventor: ARTZT PETER DR ING
IPC: D04B9/14
Filed: 1984-09-13
Abstract: The invention relates to a circular knitting machine for the production of knit goods with combed-in fibers, having a rotatable, needle-bearing needle cylinder and a card which has a means for feeding the fibers, a comb-in zone through which the needles pass for the purpose of contactlessly receiving the fibers, and a teasing cylinder rotating at high speed which takes the fibers from the feed means and yields them to the comb-in zone. To prevent thin areas or thick areas from being produced in the finished goods on account of the contactless fiber loading, the circular knitting machine has a protective device (60) which becomes active in the still state of the needle cylinder for the purpose of retaining the already combed-in fiber tufts (57) in the needles (3) which are in the comb-in zone in the still state of the needle cylinder.
Patent DE-3435918-A1 (DE)
Title: Metallic dental crown
Inventor: KLAEHN KARL-HEINZ DR DR
IPC: A61C5/08
Filed: 1984-09-29
Abstract: The invention relates to a metallic dental crown (11) which is veneered by a coating (38) of a non-metallic material. A pre-fabricated dental crown, preferably made of a nickel chromium steel is provided on its front with grooves or with a network (30) for application of a plastic whose colour is only slightly different, if at all, from the natural colour of the teeth. The advantages of a purely metallic crown can be combined with those of a purely plastic crown with the crown produced in this way. <IMAGE>
Patent DE-3436765-A1 (DE)
Title: Centrifugal casting crucible
IPC: B22D13/10
Filed: 1984-10-06
Abstract: A centrifugal casting crucible for centrifugal casting installations in which liquid melts are cast centrifugally is divided horizontally into a lower part and an upper part; the lower part is a casting crucible, preferably conical, and the upper part is an upper pouring cap. On the outside, in the upper region of the casting crucible, in the vicinity of the open end, an all-round projection for holding the crucible in the centrifuging arm of the centrifugal casting installation is provided.
Patent DE-3436961-A1 (DE)
Title: Coextruded multilayer and biaxially stretched opaque polypropylene film with low density, process for the production thereof and use thereof
Inventor: JANOCHA SIEGFRIED DR
IPC: B32B27/32
Filed: 1984-10-09
Abstract: In the new opaque polypropylene film produced by coextrusion and coated on one or both sides, which has been stretched successively in the longitudinal direction and in the transverse direction at selected temperatures and stretching ratios and whose base layer consists essentially of polypropylene and fillers, the density is at most 0.6 g/cm<3>, the amount of filler, based on polypropylene, is 10 to 30% by weight and the particles of the filler used have a size of 2 to 5  mu m. To produce the film, the melt of the mixture forming the base layer and the melt of the polymer forming the cover layers are coextruded and the coextruded film is stretched at selected temperatures and stretching ratios. The film is suitable for an extremely wide range of packaging.
Patent DE-3444460-A1 (DE)
Title: Process for sealing walls against damp, and injection bolts for carrying out the process
Inventor: KLEINBOEHL MICHAEL
IPC: E04B1/64
Filed: 1984-12-06
Abstract: Walls consisting of masonry, concrete or the like are sealed against rising damp and/or groundwater by driving injection bolts, which are through-bored in each case at least over a part of their length and are provided with radial passages, into the wall at a depth of 2/3 to 3/4 of the wall thickness, at predetermined intervals. During working, fluid sealing material, which can harden or set, is pressed through the injection-bolt through-bore, which opens out on the outer surface of the wall into which said injection bolts are driven. The sealing material penetrates into the capillaries of the adjacent wall region and solidifies there, as a result of which the wall region in question is sealed with respect to damp. The injection bolts have an elongate shank which is closed at its front end, in the direction in which said bolts are driven into the wall, and is also through-bored over its entire length. The wall of the said shank is provided with a number of passage openings which are offset with respect to one another in the longitudinal direction and continue into the through-bore. At the rear end of the shank, an enlarged head part is provided in which the through-bore opens into a connection for the mouthpiece of a pressing-in device.
Patent DE-3447859-A1 (DE)
Inventor: LINDE KARL-HEINZ
IPC: C11D11/02
Filed: 1984-12-31
Abstract: Alkali metal alkane sulfonates containing on averge 11 to 21 carbon atoms are used as viscosity regulators for aqueous, highly concentrated commercial anionic surfactant concentrates, more especially for  alpha -sulfofatty acid ester salt concentrates containing at least 30% by weight of  alpha -sulfofatty acid ester salt. The viscosity regulators are used in quantities of from 0.5 to 10% by weight, based on the surfactant content, so that the concentrates have a viscosity at 40 DEG  C. of at most 10,000 mPas.
Patent DE-3503876-A1 (DE)
Title: Overload protection device for star-connected multi-phase induction meter
Inventor: KUSCHE PETER DR ING
IPC: G01R11/40
Filed: 1985-02-01
Abstract: This overload protection device is intended for the case of an earth fault in the compensated system, and limits the magnetisation current. For this purpose, a current comparator is connected into the connection to the star point of the voltage path of the meter.
Patent DE-3506915-A1 (DE)
Title: Device for placing the self-adjusting steering wheels of a tandem axle of trailer vehicles in a straight-aired position
Inventor: TRUECK ERNST
IPC: B62D13/04
Filed: 1985-02-27
Abstract: In order to restore the steering wheels of a tandem axle of an agricultural trailer vehicle into a straight-aired position, a compression-means-fed control cylinder is attached to the rigid axle component whose two piston rods which emerge on opposite sides can act on two stops of the track rod.
Patent DE-3508254-A1 (DE)
Title: Screening means, against sun and/or inclement weather, for studio windows, doors or the like
Inventor: KREMMLER HELMUT
IPC: E06B9/24
Filed: 1985-03-08
Abstract: A description is given of a screening means, against sun and/or inclement weather, for trapezoidal building openings (1), in the case of which the hanging screen (7) is of a two-dimensional shape adapted to the trapezoidal two-dimensional shape of the building opening (1) and can be moved from a covering position, covering the building opening (1), into an exposing position which exposes the building opening (1) and in which said hanging screen can be received by a storage opening (9) which is provided vertically along the longer, vertically running, lateral delimiting edge (4) of the building opening (1). The bordering edge (20), respectively assigned to the sloping, upper delimiting edge (2) of the building opening (1), of the hanging screen (7) can be self-stabilised since said bordering edge (20) of the hanging screen progresses in an inwardly curved manner. <IMAGE>
Patent DE-3508899-A1 (DE)
Title: Method for displaying a direction-finding result
Inventor: BODEMANN GERHARD DIPL ING
IPC: G01S3/04
Filed: 1985-03-13
Abstract: In direction-finding methods which build up a direction-finding result from a multiplicity of individual bearing values and first automatically check each bearing value for its reliability, a quality factor representing a measure of the degree of reliability is assigned to each individual bearing value. During the determination of the direction-finding result, the individual bearing values are weighted in accordance with their quality factory so that the more reliable bearing values can be clearly distinguished from bearing values falsified by disturbance. When the direction-finding result is displayed on a colour screen, the quality factor determines the colour in which a bearing value is displayed. If the direction-finding result is obtained by integration over a multiplicity of bearing values, the individual bearing values are differently weighted in accordance with their quality factory during the integration and, as a result, greater consideration is given to reliable bearing values in the formation of the direction-finding result. In a colour representation, the colour is selected as determined by the sum integrated up within a solid-angle cell.
Patent DE-3516772-A1 (DE)
Title: Hose coupling
Inventor: WOLF FRANZ JOSEF
IPC: F16L37/04
Filed: 1985-05-09
Abstract: The hose sleeve consists integrally of a sleeve body having an integrally-formed axial tongue spring rim in which a latching undercut like an annular groove is constructed, into which the hose end which is to be connected can be forced in a latching manner by means of a cylindrical ring which is fixed firmly thereon and projects radially outwards. The coupling can be constructed non-detachably, by welding this inserted cylindrical ring to the connecting sleeve.
Patent DE-3527390-A1 (DE)
Title: Variable speed spur gear transmission with a drive shaft and an output shaft forming the axle drive shaft, especially for passenger vehicles
Inventor: KLAUE HERMANN DR ING
IPC: B60W10/10
Filed: 1985-07-31
Abstract: A variable speed spur gear transmission with a drive shaft and an output shaft forming the axle drive shaft, especially for passenger vehicles is described, which can be used both for transverse and longitudinal installation. It has a simplified construction in that by connecting a pressure medium operated double clutch with two input stages, for example with three wheel trains, and a gear shift sleeve arranged on the auxiliary shaft four forwards gear stages can be selected, two shift stages being shiftable under load at any one time without interrupting the positive connection. <IMAGE>
Patent DE-3534247-A1 (DE)
Title: Method and device for grinding rotationally symmetrical bodies, in particular valves
Inventor: BELTHLE HEINZ
IPC: B24B15/04
Filed: 1985-09-26
Abstract: A grinding device for valves (7) is provided with a chuck (6) which can pivot through 180 DEG  inside a workpiece support (2) capable of being driven in rotation and which turns the valve, clamped centrically on the stem (11), from a first grinding position for dimensionally controlled grinding of the foot profile (8) into a second grinding position in which the sealing seat (23) is ground in accordance with the position of the grinding wheel (19) reached during finish-grinding of the foot profile. <IMAGE>
Patent DE-3536942-A1 (DE)
Inventor: DZIUBA PETER
IPC: B62D5/12
Filed: 1985-10-17
Abstract: The steering unit uses a positioning motor (5) which is supported between two steering lever bearings (16) on each of the wheel gear housings (17) or wheel hubs, with, on both sides of the motor, longitudinally rigid piston rods (15). The positioning motor (5) is connected, on one side of the axle housing (2), by a link coupling (4) offering an angular movement limited on all sides, the coupling being located where the axle housing (2) narrows. When the piston rods (15) are moved, the positioning motor (5) pivots both around the lug (8) on the axle housing (2) and around a point of rotation (10) set to one side located perpendicularly thereto (10), so that the positioning motor (5) comes slightly closer to the axle housing (2) in the end positions of deflection, with at the same time a pure rotary movement. The positioning motor (5) and steering levers (16) are only at a very short distance from the axle housing (2) and can be assembled very compactly with the axle, without interfering with the pivot bearing (6) and without any disadvantage being suffered in respect of the maximum steering angle (21).
Patent DE-3607002-A1 (DE)
Title: Method of constructing an underwater tunnel, and an underwater tunnel constructed according to the method
Inventor: FURRER BERNHARD
IPC: E02D29/07
Filed: 1986-03-04
Abstract: A method of constructing an underwater tunnel for undercrossing waterways and the like, and an underwater tunnel constructed according to this method, consisting of at least one tunnel tube which can be used by vehicles and can be ventilated and is anchored on the bottom of the waterway. The tunnel tube is fabricated from a seamless plastic material produced by the extrusion method. The extruder is preferably installed or rigged up on a ship or at the laying site, the tunnel tube being directly lowered continuously into the water. The tunnel tube is a continuously extruded tube which is jetted into position on the bottom of the waterway, is placed on supports or runs exposed roughly parallel to the bottom. Appropriate stabilisers, foundation plates and the like are fastened to the outside of the tube.
Patent DE-3609648-A1 (DE)
Title: Metering closure for granular material
Inventor: OHNEMUS FRIDOLIN DIPL ING
IPC: B65D90/58
Filed: 1986-03-21
Abstract: In a metering closure for granular material, in particular a flat slide which is intended for a preferably vertical or slightly inclined operating position and which comprises a stationary slide frame and a movable, planar closure slide, it is provided according to the invention that the upwardly-closing closure slide has at the upper border an acute-angled cutter bend with a cutting edge, that in the open position the front edge of the slide covers horizontally and vertically the inlet edge of a metering container and that the passage cross-section is closed in a force-free manner by the formation of a slope between the material boundary edge and the closure slide plate.
Patent DE-3612192-A1 (DE)
Inventor: KLEINER HANS-JERG DR
IPC: C07F9/38
Filed: 1986-04-11
Abstract: alpha -Aminoalkylphosphonic acids or salts thereof of the formula A 
<IMAGE>
 in which R<1> is H, alkyl having 1-4 C atoms or CH2-C6H5 and X is H or a metal cation, are prepared by treating compounds of the formula B 
<IMAGE>
 in which R<1> has the same meaning as in formula A and M<p+> denotes hydrogen or a p-valent metal cation, with a hypohalite of a p-valent metal cation and isolating the metal salt formed or acidifying the reaction mixture obtained for preparing  alpha -aminoalkylphosphonic acid. 
<??>Some of the compounds A are biologically active and some are intermediates for preparing biologically active compounds and also other compounds.
Patent DE-3617034-A1 (DE)
Title: Process for coating pressing irons with an anti-adhesive layer, and pressing iron
Inventor: HEINZEL WINFRIED
IPC: D06F75/38
Filed: 1986-02-14
Abstract: A process for coating pressing irons provides for the surface of the pressing-iron sole-plate (22) to be pretreated and then an anti-adhesive layer (25), in particular based on PTFE, to be applied. To improve the adhesion of the anti-adhesive layer (25) to the surface, the surface is first provided with an adhesion primer layer (23) by plasma spraying, then with a layer of hard material (24) and finally with the anti-adhesive layer (25). The invention also relates to a pressing iron of the type mentioned above. <IMAGE>
Patent DE-3618464-A1 (DE)
Title: Facility for allocating radio-frequency transmitting and receiving devices
Inventor: STEIN HERMANN
IPC: H03J9/00
Filed: 1986-06-02
Abstract: The allocation of transmitting and receiving devices via addresses which transmit messages by radio-frequency means should occur mandatorily and without plug-in connectors which are susceptible to faults, the devices to be allocated being interchangeable before the allocation and not having any addresses. This is achieved by inputting an address into only one device and wirelessly transmitting the address to the devices to be allocated via auxiliary transmitters or auxiliary receivers of short range, suitably by inductive or optoelectronic means. A further allocation of devices can be prevented, if necessary, by switching off the auxiliary transmitter when the radio-frequency message transmission is started.
Patent DE-3620654-A1 (DE)
Inventor: GRAVEMANN HORST
IPC: B22D11/04
Filed: 1986-06-20
Abstract: The copper alloy consists of 0.05 to 0.4 % of zinc, 0.02 to 0.3 % of magnesium and 0.02 to 0.2 % of phosphorus, the remainder being copper and impurities resulting from manufacture, and is intended to be used especially as a material for continuous casting moulds.
Patent DE-3624740-A1 (DE)
Title: Awning
IPC: E04F10/02
Filed: 1986-07-22
Abstract: The invention relates to an awning for providing shade for surfaces, in particular those in which at least one of the side edges converges, towards the extending end, at least partially towards the central perpendicular of the surface. For this purpose, at least two guide rails (10) are fastened, parallel to the extending direction of the awning, on the building, with transverse spacing therefrom, on which guide rails there are displaceably fitted carrying tubes (12) which are directed transversely to said rails and on which the awning canvas (2), fixed by its one end on the base edge of the surface for shading, is fixed at intervals along the extending direction. The length of the carrying tubes (12) is adapted to the respective canvas width. The controlled movement of the awning takes place by means of a drive device (20), from which the awning canvas (2) can be gripped at the extending end. <IMAGE>